1. The more you try the Metallurgy, the more rewards you can get (unlimited tries)
2. Rewards will be sent out upon a successful Metallurgy
3. Make sure to do the Metallurgy during the event. Otherwise, you won't get the rewards.

Jewel Farm is here today!
DDtankers can attend the event by entering ""Jewel Farm"" in the game
hall. Have fun and good luck!

During the event, DDtankers can refresh the jewels displayed to obtain
the items you are satisfied with. As the event going on, DDtankers will
be gifted free refresh times . (Currently, DDtankers can get 1 free
refresh chance every 5 minutes. There's no limit on the refresh times.)
Unlocking all 5 cards can get 1 auto-refresh chance or DDtankers can
spend 50 coins to manually refresh items in the Jewel Farm.

After the refreshing, DDtankers can click ""Start"" button to flip the
card, during which DDtankers can view the hidden items via Eagle Eye,
but there're limits on the times to flip cards and use Eagle Eye every
round. Once the times used up, DDtankers can enter the next round of
card-flipping.